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LLVM backend for 6502
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Chris Lattner 18fdabadca Fix PR6497, a bug where we'd fold a load into an addc 
node which has a flag.  That flag in turn was used by an
already-selected adde which turned into an ADC32ri8 which
used a selected load which was chained to the load we
folded.  This flag use caused us to form a cycle.  Fix
this by not ignoring chains in IsLegalToFold even in
cases where the isel thinks it can.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97791 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-05 06:19:13 +00:00
autoconf Move the docsdir to /usr/share/doc/llvm to match other projects. 2010-03-02 05:17:21 +00:00
bindings Expose the rest of the llvm-c scalar opts to ocaml. 2010-03-03 23:51:34 +00:00
cmake Update CMake LibDeps 2010-01-22 18:14:14 +00:00
docs Add metadata example. 2010-03-04 23:44:48 +00:00
examples Roll back r96959 again. 2010-02-23 20:53:37 +00:00
include Free MDNodes when the LLVMContext is destroyed. Leak found by Valgrind. 2010-03-05 05:47:09 +00:00
lib Fix PR6497, a bug where we'd fold a load into an addc 2010-03-05 06:19:13 +00:00
projects Testing subversion commit access 2010-02-23 15:11:17 +00:00
runtime disable libprofile on cygwin, patch by Aaron Gray. 2010-03-05 01:00:34 +00:00
test Fix PR6497, a bug where we'd fold a load into an addc 2010-03-05 06:19:13 +00:00
tools Make it not an error to specify -O* options several times. 2010-03-05 04:46:39 +00:00
unittests Stop leaking MDStrings. 2010-03-04 23:24:19 +00:00
utils Make it not an error to specify -O* options several times. 2010-03-05 04:46:39 +00:00
website Prepare for "core" website. 2007-08-03 05:43:35 +00:00
build-for-llvm-top.sh Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
CMakeLists.txt CMake: Add MCParser directory. 2010-01-22 02:04:33 +00:00
configure Move the docsdir to /usr/share/doc/llvm to match other projects. 2010-03-02 05:17:21 +00:00
CREDITS.TXT Adding the MicroBlaze backend. 2010-02-23 19:15:24 +00:00
LICENSE.TXT 2010 is upon us. 2010-01-09 18:40:31 +00:00
llvm.spec.in * llvm.spec.in: update blurb 2007-07-13 09:48:29 +00:00
Makefile Try r96559 for the third time. This time the shared library is only built if 2010-02-25 06:34:33 +00:00
Makefile.common Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
Makefile.config.in Rewrite makefiles to explicitly reference DESTDIR to fix bug 3153. 2010-03-04 20:56:19 +00:00
Makefile.rules Rewrite makefiles to explicitly reference DESTDIR to fix bug 3153. 2010-03-04 20:56:19 +00:00
ModuleInfo.txt Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
README.txt Give packagers some advice about how to build LLVM so it's useful to 2010-02-26 00:54:42 +00:00

README.txt 

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